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package za.ac.cput.garethc.designpatterns.creational.singleton;

/**
 *
 * @author Gareth
 */
public class SingletonExample 
{
    private static SingletonExample singletonExample = null;
    
    private SingletonExample( )
    {
        
    }

    public static SingletonExample getInstance( )
    {
        if (singletonExample == null) 
        {
            singletonExample = new SingletonExample( ) ;
        }
        
        return singletonExample;
    }
    
    public void sayHello ( )
    {
        System.out.println( "Hello" ) ;
    }
}
